digen22_2433

Dataset statistics

Number of variables	11
Number of observations	1000
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	86.1 KiB
Average record size in memory	88.1 B

Variable types

Numeric	10
Categorical	1

Warnings

`target` is uniformly distributed	Uniform
`X0` has unique values	Unique
`X1` has unique values	Unique
`X2` has unique values	Unique
`X3` has unique values	Unique
`X4` has unique values	Unique
`X5` has unique values	Unique
`X6` has unique values	Unique
`X7` has unique values	Unique
`X8` has unique values	Unique
`X9` has unique values	Unique

Reproduction

Analysis started	2021-02-12 18:50:09.923183
Analysis finished	2021-02-12 19:02:16.412416
Duration	12 minutes and 6.49 seconds
Software version	pandas-profiling v2.10.1
Download configuration	config.yaml

X0
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.005658359037
Minimum	-2.662667417
Maximum	3.179546404
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.662667417
5-th percentile	-1.552387413
Q1	-0.6317617759
median	-0.0198590123
Q3	0.6080020101
95-th percentile	1.555458981
Maximum	3.179546404
Range	5.842213821
Interquartile range (IQR)	1.239763786

Descriptive statistics

Standard deviation	0.9443684423
Coefficient of variation (CV)	-166.8979356
Kurtosis	0.03169005868
Mean	-0.005658359037
Median Absolute Deviation (MAD)	0.6231760471
Skewness	0.08625621609
Sum	-5.658359037
Variance	0.8918317548
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.5639340456	1	0.1%
1.229003161	1	0.1%
0.1236158239	1	0.1%
-0.1957393628	1	0.1%
2.022598315	1	0.1%
0.4730109581	1	0.1%
-0.8780238435	1	0.1%
-0.5507314679	1	0.1%
0.309800312	1	0.1%
1.57124989	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.662667417	1	0.1%
-2.60539332	1	0.1%
-2.515978195	1	0.1%
-2.401089229	1	0.1%
-2.395490911	1	0.1%
-2.319986038	1	0.1%
-2.290169076	1	0.1%
-2.247934928	1	0.1%
-2.227895737	1	0.1%
-2.221805115	1	0.1%

Value	Count	Frequency (%)
3.179546404	1	0.1%
2.819328503	1	0.1%
2.722489345	1	0.1%
2.607593265	1	0.1%
2.600700204	1	0.1%
2.571009719	1	0.1%
2.454685991	1	0.1%
2.422043479	1	0.1%
2.397618105	1	0.1%
2.349617345	1	0.1%

X1
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.004975139389
Minimum	-3.128127687
Maximum	2.903815487
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.128127687
5-th percentile	-1.704359556
Q1	-0.7045813124
median	-0.02638139597
Q3	0.684527332
95-th percentile	1.77448088
Maximum	2.903815487
Range	6.031943174
Interquartile range (IQR)	1.389108644

Descriptive statistics

Standard deviation	1.027555577
Coefficient of variation (CV)	-206.5380478
Kurtosis	-0.03550379065
Mean	-0.004975139389
Median Absolute Deviation (MAD)	0.6932958809
Skewness	0.05948402393
Sum	-4.975139389
Variance	1.055870464
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.7157554341	1	0.1%
1.124984722	1	0.1%
0.506162739	1	0.1%
-2.022089773	1	0.1%
-1.690977973	1	0.1%
0.4672864424	1	0.1%
2.449149048	1	0.1%
-0.1227457494	1	0.1%
0.07955729936	1	0.1%
-0.10026228	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.128127687	1	0.1%
-2.770840188	1	0.1%
-2.727863516	1	0.1%
-2.720858351	1	0.1%
-2.696496298	1	0.1%
-2.623040196	1	0.1%
-2.356664787	1	0.1%
-2.345149897	1	0.1%
-2.334531732	1	0.1%
-2.333682375	1	0.1%

Value	Count	Frequency (%)
2.903815487	1	0.1%
2.84999911	1	0.1%
2.81938991	1	0.1%
2.749449494	1	0.1%
2.694744429	1	0.1%
2.67871282	1	0.1%
2.669070347	1	0.1%
2.663618718	1	0.1%
2.575862241	1	0.1%
2.542068087	1	0.1%

X2
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.008798046656
Minimum	-3.038309224
Maximum	3.064032393
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.038309224
5-th percentile	-1.635680917
Q1	-0.691151393
median	-0.001831664975
Q3	0.6678442046
95-th percentile	1.695623876
Maximum	3.064032393
Range	6.102341618
Interquartile range (IQR)	1.358995598

Descriptive statistics

Standard deviation	0.9912355603
Coefficient of variation (CV)	-112.665413
Kurtosis	-0.09759858864
Mean	-0.008798046656
Median Absolute Deviation (MAD)	0.6849867322
Skewness	-0.004088722797
Sum	-8.798046656
Variance	0.982547936
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-1.197614384	1	0.1%
0.028633568	1	0.1%
-1.330226373	1	0.1%
0.7410205218	1	0.1%
-0.8127181861	1	0.1%
0.1946586928	1	0.1%
0.608404276	1	0.1%
1.276064936	1	0.1%
1.426973268	1	0.1%
-0.0164025672	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.038309224	1	0.1%
-2.922998632	1	0.1%
-2.711850568	1	0.1%
-2.638500129	1	0.1%
-2.61689461	1	0.1%
-2.476491992	1	0.1%
-2.381911188	1	0.1%
-2.334942661	1	0.1%
-2.330457539	1	0.1%
-2.290928838	1	0.1%

Value	Count	Frequency (%)
3.064032393	1	0.1%
3.031344212	1	0.1%
2.778304378	1	0.1%
2.629128294	1	0.1%
2.460747661	1	0.1%
2.29966565	1	0.1%
2.241316729	1	0.1%
2.216316498	1	0.1%
2.204211198	1	0.1%
2.199121568	1	0.1%

X3
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.0003874407777
Minimum	-2.977259705
Maximum	2.915900373
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.977259705
5-th percentile	-1.618147748
Q1	-0.6670029199
median	-0.01266179157
Q3	0.6523075876
95-th percentile	1.630852319
Maximum	2.915900373
Range	5.893160078
Interquartile range (IQR)	1.319310508

Descriptive statistics

Standard deviation	0.980365856
Coefficient of variation (CV)	2530.363122
Kurtosis	-0.0915838222
Mean	0.0003874407777
Median Absolute Deviation (MAD)	0.659862552
Skewness	0.04681474442
Sum	0.3874407777
Variance	0.9611172115
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.9827431964	1	0.1%
-1.534638407	1	0.1%
-0.5275453616	1	0.1%
-0.02803158466	1	0.1%
0.5904013198	1	0.1%
-0.3841586577	1	0.1%
0.1866468569	1	0.1%
-0.9120532774	1	0.1%
1.337827902	1	0.1%
-0.6840297228	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.977259705	1	0.1%
-2.76304457	1	0.1%
-2.700034062	1	0.1%
-2.401980618	1	0.1%
-2.374105755	1	0.1%
-2.358844481	1	0.1%
-2.317835915	1	0.1%
-2.315488511	1	0.1%
-2.293615943	1	0.1%
-2.272211962	1	0.1%

Value	Count	Frequency (%)
2.915900373	1	0.1%
2.764926657	1	0.1%
2.736419702	1	0.1%
2.709341578	1	0.1%
2.654377264	1	0.1%
2.55882293	1	0.1%
2.453834717	1	0.1%
2.448580691	1	0.1%
2.276983006	1	0.1%
2.265636078	1	0.1%

X4
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.03243640701
Minimum	-3.06530595
Maximum	3.147222969
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.06530595
5-th percentile	-1.575007659
Q1	-0.6250181168
median	0.04685884736
Q3	0.7186728263
95-th percentile	1.626370861
Maximum	3.147222969
Range	6.212528919
Interquartile range (IQR)	1.343690943

Descriptive statistics

Standard deviation	0.9859881998
Coefficient of variation (CV)	30.39757762
Kurtosis	-0.04373982012
Mean	0.03243640701
Median Absolute Deviation (MAD)	0.6725124572
Skewness	-0.04214376568
Sum	32.43640701
Variance	0.9721727301
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.606484794	1	0.1%
-0.3067589154	1	0.1%
-0.2952418689	1	0.1%
0.2898802616	1	0.1%
-0.3926965697	1	0.1%
-1.122230438	1	0.1%
1.011986019	1	0.1%
0.1337663603	1	0.1%
-1.196509056	1	0.1%
0.1311774522	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.06530595	1	0.1%
-2.889850526	1	0.1%
-2.681450169	1	0.1%
-2.617956723	1	0.1%
-2.606967816	1	0.1%
-2.529935061	1	0.1%
-2.495611855	1	0.1%
-2.481226438	1	0.1%
-2.4554956	1	0.1%
-2.441729827	1	0.1%

Value	Count	Frequency (%)
3.147222969	1	0.1%
2.979025659	1	0.1%
2.956842102	1	0.1%
2.766748675	1	0.1%
2.566138146	1	0.1%
2.43320766	1	0.1%
2.343299964	1	0.1%
2.341084058	1	0.1%
2.338296241	1	0.1%
2.334825124	1	0.1%

X5
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.02966117007
Minimum	-3.153572112
Maximum	3.003858103
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.153572112
5-th percentile	-1.549621568
Q1	-0.661072853
median	0.06935898222
Q3	0.6650243991
95-th percentile	1.65062368
Maximum	3.003858103
Range	6.157430215
Interquartile range (IQR)	1.326097252

Descriptive statistics

Standard deviation	0.9949563487
Coefficient of variation (CV)	33.54406945
Kurtosis	0.08064109598
Mean	0.02966117007
Median Absolute Deviation (MAD)	0.6563247405
Skewness	-0.06995984219
Sum	29.66117007
Variance	0.9899381357
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.8296871757	1	0.1%
0.861576736	1	0.1%
0.04409691146	1	0.1%
-0.3894462842	1	0.1%
-1.091693188	1	0.1%
-1.107245065	1	0.1%
0.1094187227	1	0.1%
1.432135769	1	0.1%
-0.1657819761	1	0.1%
1.819956284	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.153572112	1	0.1%
-3.023530654	1	0.1%
-3.014104972	1	0.1%
-2.994849556	1	0.1%
-2.969583489	1	0.1%
-2.889352929	1	0.1%
-2.656131273	1	0.1%
-2.550294597	1	0.1%
-2.536791	1	0.1%
-2.418032217	1	0.1%

Value	Count	Frequency (%)
3.003858103	1	0.1%
2.791131318	1	0.1%
2.676022329	1	0.1%
2.665666542	1	0.1%
2.593865776	1	0.1%
2.580515766	1	0.1%
2.494457828	1	0.1%
2.488894901	1	0.1%
2.425884876	1	0.1%
2.355947723	1	0.1%

X6
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.01455595588
Minimum	-3.028176593
Maximum	3.282209802
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.028176593
5-th percentile	-1.596017287
Q1	-0.6487722618
median	0.01468085618
Q3	0.6816431832
95-th percentile	1.586230459
Maximum	3.282209802
Range	6.310386395
Interquartile range (IQR)	1.330415445

Descriptive statistics

Standard deviation	0.9853747042
Coefficient of variation (CV)	67.69563694
Kurtosis	0.1059343314
Mean	0.01455595588
Median Absolute Deviation (MAD)	0.6661304673
Skewness	0.07278843432
Sum	14.55595588
Variance	0.9709633078
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.20516881	1	0.1%
-0.3367960947	1	0.1%
0.06389024414	1	0.1%
-0.1710689172	1	0.1%
-0.6272790144	1	0.1%
0.0410629416	1	0.1%
0.1132701357	1	0.1%
-0.3974366955	1	0.1%
-1.220741956	1	0.1%
-0.1669172224	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.028176593	1	0.1%
-2.828362348	1	0.1%
-2.566176748	1	0.1%
-2.490601178	1	0.1%
-2.396699991	1	0.1%
-2.377350275	1	0.1%
-2.365963318	1	0.1%
-2.353292288	1	0.1%
-2.342112399	1	0.1%
-2.29934578	1	0.1%

Value	Count	Frequency (%)
3.282209802	1	0.1%
3.230191935	1	0.1%
3.129118334	1	0.1%
2.961825595	1	0.1%
2.929554198	1	0.1%
2.850892421	1	0.1%
2.666418879	1	0.1%
2.659661651	1	0.1%
2.579087747	1	0.1%
2.491689749	1	0.1%

X7
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.03015787524
Minimum	-3.587631028
Maximum	2.878682808
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.587631028
5-th percentile	-1.612669581
Q1	-0.7093760482
median	-0.01730682502
Q3	0.5992913557
95-th percentile	1.602157085
Maximum	2.878682808
Range	6.466313836
Interquartile range (IQR)	1.308667404

Descriptive statistics

Standard deviation	0.9694697479
Coefficient of variation (CV)	-32.14648711
Kurtosis	-0.03778836627
Mean	-0.03015787524
Median Absolute Deviation (MAD)	0.6475908882
Skewness	0.006950814197
Sum	-30.15787524
Variance	0.9398715921
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-1.37198814	1	0.1%
-0.3330789306	1	0.1%
0.333477113	1	0.1%
0.4802828798	1	0.1%
0.5370478363	1	0.1%
0.0264449485	1	0.1%
0.2164473189	1	0.1%
1.199456173	1	0.1%
1.330523803	1	0.1%
0.5593650957	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.587631028	1	0.1%
-2.808821819	1	0.1%
-2.748576172	1	0.1%
-2.597186373	1	0.1%
-2.506029654	1	0.1%
-2.455272955	1	0.1%
-2.417159401	1	0.1%
-2.34704086	1	0.1%
-2.301687226	1	0.1%
-2.233913246	1	0.1%

Value	Count	Frequency (%)
2.878682808	1	0.1%
2.869884848	1	0.1%
2.536192178	1	0.1%
2.516839047	1	0.1%
2.463296759	1	0.1%
2.417721705	1	0.1%
2.397965055	1	0.1%
2.31814076	1	0.1%
2.269849199	1	0.1%
2.246764395	1	0.1%

X8
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.04811519454
Minimum	-2.784007137
Maximum	3.089931844
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.784007137
5-th percentile	-1.640990753
Q1	-0.6145091564
median	0.06804239147
Q3	0.712224459
95-th percentile	1.620004297
Maximum	3.089931844
Range	5.873938981
Interquartile range (IQR)	1.326733615

Descriptive statistics

Standard deviation	0.9883666726
Coefficient of variation (CV)	20.54167466
Kurtosis	-0.1019950364
Mean	0.04811519454
Median Absolute Deviation (MAD)	0.6737590922
Skewness	-0.09089751458
Sum	48.11519454
Variance	0.9768686796
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.9748111685	1	0.1%
0.7296122571	1	0.1%
-1.197687387	1	0.1%
1.713508585	1	0.1%
1.052768552	1	0.1%
-1.369326628	1	0.1%
-0.05137164183	1	0.1%
-1.69081406	1	0.1%
1.005804861	1	0.1%
-1.814532896	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.784007137	1	0.1%
-2.744722497	1	0.1%
-2.707023452	1	0.1%
-2.628861784	1	0.1%
-2.604241232	1	0.1%
-2.595616596	1	0.1%
-2.52927454	1	0.1%
-2.529070883	1	0.1%
-2.467150275	1	0.1%
-2.385672074	1	0.1%

Value	Count	Frequency (%)
3.089931844	1	0.1%
3.051096926	1	0.1%
2.945766307	1	0.1%
2.652589738	1	0.1%
2.518918375	1	0.1%
2.391647348	1	0.1%
2.349747578	1	0.1%
2.336554037	1	0.1%
2.331876718	1	0.1%
2.318065776	1	0.1%

X9
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.01996128522
Minimum	-2.793918507
Maximum	2.61995847
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.793918507
5-th percentile	-1.578658864
Q1	-0.6372780846
median	-0.05077619076
Q3	0.6377260355
95-th percentile	1.540283779
Maximum	2.61995847
Range	5.413876977
Interquartile range (IQR)	1.27500412

Descriptive statistics

Standard deviation	0.9492936693
Coefficient of variation (CV)	-47.55674091
Kurtosis	-0.195318099
Mean	-0.01996128522
Median Absolute Deviation (MAD)	0.6384844398
Skewness	-0.005268893419
Sum	-19.96128522
Variance	0.9011584706
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-1.079802271	1	0.1%
-0.9631923089	1	0.1%
0.7316017158	1	0.1%
0.3884118631	1	0.1%
-0.9850110465	1	0.1%
-0.2155403808	1	0.1%
0.4215605084	1	0.1%
-0.2122463985	1	0.1%
-0.03001338954	1	0.1%
1.470708268	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.793918507	1	0.1%
-2.771369371	1	0.1%
-2.70370463	1	0.1%
-2.64342332	1	0.1%
-2.393013314	1	0.1%
-2.356482252	1	0.1%
-2.326902882	1	0.1%
-2.299237535	1	0.1%
-2.296452972	1	0.1%
-2.238065953	1	0.1%

Value	Count	Frequency (%)
2.61995847	1	0.1%
2.595530913	1	0.1%
2.572747399	1	0.1%
2.557209025	1	0.1%
2.337907366	1	0.1%
2.328056405	1	0.1%
2.287808312	1	0.1%
2.259870562	1	0.1%
2.054663042	1	0.1%
2.029035609	1	0.1%

target
Categorical

UNIFORM

Distinct	2
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	56.8 KiB

0	500
1	500

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	1000
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	1
5th row	0

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Histogram of lengths of the category

Value	Count	Frequency (%)
1	500	50.0%
0	500	50.0%

Most occurring characters

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	1000	100.0%

Most frequent character per category

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Most occurring scripts

Value	Count	Frequency (%)
Common	1000	100.0%

Most frequent character per script

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	1000	100.0%

Most frequent character per block

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows

	X0	X1	X2	X3	X4	X5	X6	X7	X8	X9	target
0	-0.769381	0.003561	-0.410615	0.363195	-1.718970	-0.593679	-0.168739	-1.103061	0.568329	1.065176	0
1	0.313750	-0.326981	1.947892	0.982743	-2.129539	-0.604825	-1.170200	0.203081	0.058242	-0.216587	0
2	-0.942060	0.668925	0.071957	-0.529552	0.509740	-1.767496	0.746850	1.784437	1.246743	1.534473	0
3	0.284019	1.126219	-0.252716	0.883775	1.616811	-0.337845	-0.610654	-0.780358	0.868431	-0.372022	1
4	-0.233748	0.792365	-0.873817	2.243795	-0.068483	1.262400	-1.357738	2.869885	0.632977	1.982752	0
5	-0.994444	-1.052129	-0.738725	0.455242	-0.181891	0.441616	0.161147	-0.604470	0.359550	0.435132	0
6	0.120096	-0.485041	-1.122910	0.211837	-0.533852	0.537410	1.088889	-0.224640	-0.953360	-1.125015	0
7	-1.298814	-0.283114	-1.487896	-0.156856	-0.762192	0.124919	0.089734	2.878683	0.778565	-1.065664	1
8	0.523573	-0.657526	-1.888135	1.177957	-0.206149	0.491394	-0.180734	-1.493760	-0.340842	-1.418011	0
9	-0.321108	-0.169517	-0.077913	-0.527594	0.462473	0.938322	0.984203	-0.368825	1.181787	-0.055446	0

Last rows

	X0	X1	X2	X3	X4	X5	X6	X7	X8	X9	target
990	-0.310075	-0.287690	0.243266	0.563441	-0.127345	-0.249052	-0.140552	-1.198909	-0.949402	0.901971	0
991	-0.721965	-0.071183	0.253556	-1.764924	0.196817	0.524917	-0.002985	0.413713	-0.874551	-0.068727	0
992	0.827403	1.480896	-0.373743	0.116852	-0.988403	1.512255	0.041063	0.379528	0.584951	0.750789	0
993	0.362659	0.246774	-1.663069	-1.136645	0.443918	-0.666999	-0.081208	1.665861	-1.643292	-0.184194	0
994	-2.197774	1.115293	-1.482134	-1.241888	-1.266349	0.789319	-0.072120	0.730503	-0.726666	1.687583	1
995	0.896118	-0.508230	-0.414584	-0.321946	-0.355538	-0.569138	-0.364805	-1.302674	0.309127	0.339387	1
996	-0.029942	-0.451437	-1.183434	1.213314	0.401253	-0.025954	0.298979	-1.125345	0.767207	-0.003941	1
997	-0.212328	1.114725	-0.134786	1.070182	0.647623	0.797795	0.954064	0.105352	-1.198208	0.361227	1
998	0.762170	0.776715	0.178032	1.132147	-0.919297	-1.008633	2.929554	0.618516	1.068035	-0.963451	0
999	0.383900	-0.853172	-0.896608	-0.860084	-0.276559	-0.693172	0.210867	-0.691902	0.176192	1.498278	1

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent character per category

Most occurring scripts

Most frequent character per script

Most occurring blocks

Most frequent character per block

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows